Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SG

Stephen M. Grenon — 4 Patents in 2020

TETearscience: 2 patents #1 of 5Top 20%
Johnson & Johnson: 2 patents #346 of 1,282Top 30%
Durham, NC: #35 of 617 inventorsTop 6%
North Carolina: #363 of 5,993 inventorsTop 7%
Overall (2020): #43,970 of 565,922Top 8%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10842670 Apparatuses and methods for diagnosing and/or treating lipid transport deficiency in ocular tear films, and related components and devices Donald R. Korb, Steve Bacich, Caroline Blackie 2020-11-24 $91,850,000
10716465 Methods and apparatuses for determining contact lens intolerance in contact lens wearer patients based on dry eye tear film characteristic analysis and dry eye symptoms Donald R. Korb, Steve Bacich 2020-07-21 $165,174,000
10582848 Ocular surface interferometry (OSI) devices and systems for imaging, processing, and/or displaying an ocular tear film Donald R. Korb, William L. Weber, Randal B. Chinnock, Benjamin T. Gravely 2020-03-10
10582849 Full-eye illumination ocular surface imaging of an ocular tear film for determining tear film thickness and/or providing ocular topography Donald R. Korb 2020-03-10